Substantiv
life [pl. lives]
lifetime [pl. lifetimes] , {mean life}
عمر {مُتَوَسِّطُ الحَيَاة}
aging [pl. agings]
existent {Bio.}
عُمْر {بيولوجيا}
age [pl. ages]
handkerchief [pl. handkerchiefs / handkerchieves]